ROTARY ELECTRIC MACHINE

摘要

A rotary electric machine includes a coil portion of the stator coil that protrudes from an end of a stator core, a terminal module that is provided on a top of the coil portion on an axial end of the coil portion and that electrically connects the stator coil and an external electric device, and a cover unit in which a cover that covers the terminal module and a guide that guides a coolant to the coil portion are formed together into one piece. The guide is provided on each of circumferentially opposite sides of the cover to supply a coolant to the coil portion in a distributed manner.

主权项

1. A rotary electric machine comprising:
a rotor that rotates about a shaft; a stator that has a stator core and a stator coil; a coil portion of the stator coil that protrudes from an end of the stator core; a terminal module that is provided on a top portion of the coil portion at an axial end of the coil portion and that electrically connects the stator coil and an external electric device; and a cover unit in which a cover that covers the terminal module and a guide that guides a coolant to the coil end are formed together into one piece, wherein the rotary electric machine being placed such that the shaft extends generally horizontally.